56531904

Names of 56531904

• Cardinal: 56531904 can be written as Fifty-six million, five hundred thirty-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 5.6531904 × 10⁷

Factors of 56531904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 129

Divisors of 56531904

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 29 32 33 39 44 48 52 58 64 66 71 78 87 88 96 104 116 132 142 143 156 174 176 192 208 213 232 264 284 286 312 319 348 352 377 416 426 429 464 528 568 572 624 638 696 704 754 781 832 852 858 923 928 957 1056 1131 1136 1144 1248 1276 1392 1508 1562 1704 1716 1846 1856 1914 2059 2112 2262 2272 2288 2343 2496 2552 2769 2784 3016 3124 3408 3432 3692 3828 4118 4147 4524 4544 4576 4686 5104 5538 5568 6032 6177 6248 6816 6864 7384 7656 8236 8294 9048 9152 9372 10153 10208 11076 12064 12354 12441 12496 13632 13728 14768 15312 16472 16588 18096 18744 20306 20416 22152 22649 24128 24708 24882 24992 26767 27456 29536 30459 30624 32944 33176 36192 37488 40612 44304 45298 49416 49764 49984 53534 59072 60918 61248 65888 66352 67947 72384 74976 80301 81224 88608 90596 98832 99528 107068 121836 131776 132704 135894 149952 160602 162448 177216 181192 197664 199056 214136 243672 265408 271788 294437 321204 324896 362384 395328 398112 428272 487344 543576 588874 642408 649792 724768 796224 856544 883311 974688 1087152 1177748 1284816 1449536 1713088 1766622 1949376 2174304 2355496 2569632 3533244 4348608 4710992 5139264 7066488 9421984 14132976 18843968 28265952 56531904
• Sum of all divisors σ(n): 184343040
• Sum of proper divisors (its aliquot sum) s(n): 127811136
• 56531904 is an abundant number, because the sum of its proper divisors (127811136) is greater than itself. Its abundance is 71279232

Bases of 56531904

• Binary: 11010111101001101111000000₂
• Hexadecimal: 0x35E9BC0
• Base-36: XNOAO

Squares and roots of 56531904

• 56531904 squared (56531904²) is 3195856169865216
• 56531904 cubed (56531904³) is 180667834192628083851264
• The square root of 56531904 is 7518.7701121927
• The cube root of 56531904 is 383.7937260209

Scales and comparisons

• 56,531,904 seconds is equal to 1 year, 41 weeks, 3 days, 7 hours, 18 minutes, 24 seconds.
• To count from 1 to 56,531,904 would take you about two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 56531904 cubic inches would be around 32 feet tall.

Recreational maths with 56531904

• 56531904 backwards is 40913565
• 56531904 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56531904's digits is 33
• More coming soon!